baber/WOPTO huggingface dataset:
Patent JP-S6091347-A (JP)
Title: Silver halide emulsion
Inventor: EZAKI ATSUO
IPC: G03C1/005
Filed: 1983-10-25
Abstract: PURPOSE:To obtain an image having high working safety, high quality and high contrast in a bright room by forming silver halide by a specific preparation method. CONSTITUTION:Water soluble rhodium salt is added to a silver halochloride emulsion prepd. by adding an aq. water soluble silver salt soln. (a) and an aq. water soluble halide soln. (b) to a hydrophilic colloid motor liquid in a preparation stage. The (a) and (b) are added to said agent for >=30min in a constant flow method by a simultaneous mixing method. The compd. expressed by the formula is incorporated therein by adjusting EAg to >=120mv from the start of formation of silver halide up to at least 1/10 of the forming stage and adjusting the EAg to <=120mv up to 1/3 of the forming stage at the highest. R1 in the formula denotes a hydrogen atom, alkyl group or aryl group, R2 and R6 represent respectively a hydrogen group, amino group, hydroxy group, mercapto group, alkyl group or aryl group.
Patent JP-H0652386-A (JP)
Title: Operation recorder for vihicle
Inventor: MORITA KIYOMI
IPC: G07C5/00
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the erroneous input of a driver from occurring by always displaying by icon the current working content on the display of an electronic pocketbook. CONSTITUTION:This recorder is comprised of an on-vehicle device 1 provided on the back of a meter panel, an external input device connected selectively to the on-vehicle device 1 via a communication line 2, i.e., the electronic pocketbook 10, a personal computer and a card reader installed at an office, and a sensor 3 which detects speed and the rotation of an engine is connected to the on-vehicle device 1. Also, a controller 11, a keyboard 12 connected to the controller 11, the display 13, and a selectively connected IC card 14 are provided at the electronic pocketbook 10. A program which always judges the state of an icon memory map from the icon memory map holding the working content in sequence of function of a touch key, and displays it on the display 13 is provided at the IC card 14.
Patent JP-S6354985-A (JP)
Inventor: OSHIKIRI ISAMU
IPC: B08B7/00
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6447820-A (JP)
Title: Production of molten metal from powdery ore
Inventor: ITAYA HIROSHI
IPC: C22B5/10
Filed: 1987-08-13
Abstract: PURPOSE:To prevent variations in the components and temp. of molten metal by classifying the dust contained in exhaust gas at the time of producing the molten metal in a vertical type smelting reduction furnace and blowing the dust containing ore and flux from the upper stage tuyere and the dust containing carbonic material from lower stage tuyere into the furnace. CONSTITUTION:In the vertical type smelting reduction furnace 1, the carbonic material is supplied from a carbonic material supplying hole 16 and powdery ore is supplied into the furnace from the upper stage tuyere 6 together with high temp. oxygen- contained gas is blown from the lower stage tuyere 7 to produce molten metal 5. Then, the dust in the exhaust gas of the smelting reduction furnace is collected by a dust collector 10 for high temp. arranged on the way of an exhaust gas duct 15 and classified at the fixed value in the range of 0.1-0.5mm (preferably to about 0.3mm) by a dust classifier 11. In the classified dust, the dust mainly containing the carbonic material having larger than the fixed value is blown from the lower stage tuyere 7 and the dust mainly containing the ore and flux having less than the fixed size is blown from the upper stage tuyere 6 into the furnace, respectively. By this method, the carbonic material is effectively reused and the composition of the slag is stabilized.
Patent JP-H1032004-A (JP)
Title: Carboneous powder for lithium battery negative electrode material
Inventor: ICHIKAWA HIROSHI
IPC: H01M10/05
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a large battery capacity, by carbonizing an optically isotropic pitch obtained from a coal type or a petroleum type pitch, at a prescribed condition, after an oxidation process is carried out, so as to obtain a powder with a substantially spherical form and a developed diffused layer stricture, without carrying out pulverization and sizing. SOLUTION: An optically isotropic pitch obtained from a petroleum type or a coal type pitch by removing a low molecular component by the extraction by using acetone or its mixing solvent is dried and then heated under the air containing an oxidation promoter such as NO2 , so as to be made heat-insoluble. Furthermore, tit is backed at 600 to 1300 deg.C in the inert gas atmosphere of a nitrogen gas and the like, or a carbon dioxide gas and a hydrocarbon gas atmosphere, so as to obtain a carboneous powder for negative electrode member. In this powder, the R value obtained from the Raman spectrum in a Raman spectroscopic analysis using the Ar<+> laser as a light spruce is made 0.6 or higher, and the half value width of the Raman band near 1580cm<-1> is made 60 or higher, preferably.  This powder having a developed diffused layer structure has a larger layer-to-layer interval, and small crystallites, and its spherical form improves the filling property.
Patent JP-H06298234-A (JP)
Title: Device to arrange simultaneously tubular label on a plurality of bottles or other containers
Inventor: BUIKUTAA BUI MENAYAN
IPC: B65C3/06
Filed: 1993-07-20
Abstract: PURPOSE: To accelerate attachment of tubular labels on bottles or containers and to prevent incorrect placing of the attached labels by advancing bottles or containers along a common traveling path and controlling a plurality of label applying stations simultaneously to dispose labels on the progressing bottles or containers. CONSTITUTION: A tubular label applying apparatus controls a plurality of tubular label applying stations or labeling heads 26 simultaneously to apply sleeve or tubular labels 14 on article units 12, while advancing a plurality of article units 12 along a traveling path TP. This enables the tubular label applying stations 26 to achieve successive application of the labels and thus to optimize the applying rate of the tubular labels 14 on the article units 12. Also it enables the tubular labels to be applied correctly on the defined position of the article units 12.
Patent JP-S5893610-A (JP)
Inventor: JIYANNKUROODO FUIRIORU
IPC: B60C17/06
Filed: 1982-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0653033-A (JP)
Title: Electromagnet device
Inventor: NAGAMOTO MITSUKI
IPC: H01F7/14
Filed: 1992-07-28
Abstract: PURPOSE:To increase the attractive force acting on an armature by constituting the armature wherein a base end part is retained by a yoke fixed to a core, and an tip part is attracted and released by the core, in the manner in which a confronting part which approaches and confronts with the side surface of the end portion of a yoke when the tip part is attracted by the core is constituted between the base end portion and the tip part. CONSTITUTION:The base end portion 4a of an armature 4 is engaged with one end 3b of a yoke 3, and a tip part 4b is attracted and released by the head part 1b of a core 1. When the tip part 4b is attracted by the head part 1b of the core 1, a confronting part 4c which approaches the inner side surface of the one end portion 3b of the yoke 3 and confronts with the side surface is constituted between the base end portion 4a and the tip part 4b. Thereby the tip part 4b of the armature 4 is attracted by the head part 1b of the core 1 with an attractive force Fm, magnetic flux flows between the confronting part 4c and the one end portion 3b of the core 3, and an attractive force Fa is applied to the armature 4, so that the total attractive force is increased from the attractive force Fm by the amount of Fa and the operation of the armature is stabilized.
Patent JP-2000048305-A (JP)
Title: Magnetic information reader
Inventor: LECLERC PATRICK
IPC: G11B5/39
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic information reader which does not require the prior measurement of quiescent resistance in order to bias to a magnetic reluctance bar. SOLUTION: This magnetic information reader has at least one read head including at least one magnetic reluctance bar MR with the aim of forming the data pulses indicating the information to be read by the read head. Its application field is the read head for a hard disk. The reader includes a control loop for controlling the electric power to be consumed by the magnetic reluctance bar MR according to the device. The control loop has a time constant larger than the sustained time of the data pulses. The biasing of the magnetic reluctance bar MR without requiring the measurement of the quiescent resistance is made possible.
Patent JP-2000036320-A (JP)
Title: Operation control system and operating method for battery consisting of sodium-sulfur cells
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H01M10/44
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation control system and operating method which introduce the operation such that the charging/discharging power of a module battery train in failure is decreased in the event of failure in a unit cell while charging/discharging power of a failless module battery train is increased and which compensate the shortage of power due to the failure with the failless module battery trains. SOLUTION: A battery operation control system is structured so that a plurality of module batteries 10 each consisting of a plurality of sodium-sulfur cells are connected together electrically. Battery trains 20 are formed from these module batteries 10, and an AC-DC converter device 30 is connected with each module battery train 20, and independent control of the charging/discharging operation is performed for each module battery train connected with the AC-DC converter device 30. When a failure occurs in any module battery train 20, its charging/discharging power is decreased while the charging and discharging power of the other battery trains 20 remaining failless are increased so that shortage of the power due to failure is compensated with the failless module battery trains 20.
Patent JP-H0249172-A (JP)
Title: Method of measuring characteristic of semiconductor element
Inventor: SEKO YOSHIKAZU
IPC: G01R31/26
Filed: 1988-08-11
Abstract: PURPOSE:To correct the measurement error between respective input and output buses and a tester by using a correction element having the structure in which input and output pins are short-circuited therebetween. CONSTITUTION:A semiconductor substrate 2 is bonded to a lead frame 1 by vapor deposition of Au over the entire surface thereof. The connection of the semiconductor substrate 2 and the leads of the lead frame 1 is executed by using an Au bonding wire 4. Resin sealing is executed by a resin body 5 to form the element for correction. The dummy measurement of the element for correction is executed by using the tester to be exclusively used by switching characteristic measuring program to measure the wiring capacity in the tester, the delay by load, etc. The correction of the delay in the tester is possible and the automatic selection by the tester to be exclusively used is possible in the measurement of the characteristics of the semiconductor element.
Patent JP-2001026923-A (JP)
Title: Multistep expansion and shrinkage head for soil improvement machine
Inventor: KATO SHINYA
IPC: E21B10/32
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To securely expand and shrink a digging stirring blade provided at many steps or a blade for preventing turn together with the digging stirring blade by a simple expansion and shrinkage mechanism in a soil improvement machine so as to improve the mixing property of cement milk and soil greatly. SOLUTION: A digging rotary shaft 1 for a soil improvement machine has a double pipe structure consisting of an inner pipe 2 and an outer pipe 3, and the inner pipe 2 and the outer pipe 3 are arranged in such a way that they can rotate integrally and slide relatively in the axial direction. Digging stirring blades are arranged at many steps at an interval in the axial direction in the outer pipe 3, and a basic part of the digging stirring blade is supported on the outer pipe 3 in such a manner that the digging stirring blade can rotate freely in the direction in which its outside diameter is expanded and shrunk.  The digging stirring blade 5-1 on a tip side of the outer pipe is expanded and shrunk due to the slide of an expansion and shrinkage guide member 8 provided in a tip part of the inner pipe 2, and the digging stirring blade 5-2 on a basic end side of the outer pipe is expanded and shrunk due to the slide of a guide mounting member 12 and an expansion and shrinkage guide member 11 which are provided in the inner pipe 2 and can move in the axial direction in a slit 13 of the outer pipe.
Patent JP-S6447202-A (JP)
Title: Carrying device
Inventor: KOSEKI SHOICHIRO
IPC: B61B13/08
Filed: 1987-08-14
Abstract: PURPOSE:To control levitating force freely, by employing superconducting material on floor face and providing an electromagnet in a carrying device. CONSTITUTION:A carrying device 1 has electromagnets 3 and a power source 4 provided with a controller for controlling excitation of the electromagnets 3. The floor face is covered with superconducting material 2. Upon excitation of the electromagnets 3, repelling force is produced between the electromagnets 3 and the floor face through Meissner effect thus producing levitating force. The levitating force can be controlled according to load. Consequently, desired levitating force can be obtained as required.
Patent JP-S6093691-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HANDA SHIYUNJI
IPC: G11B25/04
Filed: 1983-10-27
Abstract: PURPOSE:To attain the series production of the titled device easily by arranging at least a single magnetic recording medium and a dummy plate on a hub designed so that plural magnetic recording media can be set up on the hub to design only a device enabled to process the maximum number of media to be set up. CONSTITUTION:The dummy plate to be used instead of the magnetic recording medium is set up on the basis of necessary recording capacity. For instance, the dummy plate is a base plate substrate consisting of aluminum, the same main component as the medium 1, has no formation of a magnetic film, but has the same characteristics as the medium 1 as to its surface property, size, etc. The material of the dummy plate, the surface property or the like can be changed in accordance with conditions. The cost of the dummy plate is 5% or less the cost of the medium 1 and negligible, so that the production cost of the product can be sharply reduced. The load inertia of a spindle motor and mechanism inside a disc enclosure are uniform in the figures a, b except the existence of a head. Thus, the same mechanism and parts can be used if heat design, a counterplan for the generation of dust, etc. are attained.
Patent JP-S58102323-A (JP)
Title: Magnetic head
Inventor: SUGIMOTO MAMORU
IPC: G11B5/127
Filed: 1981-12-15
Abstract: PURPOSE:To obtain the reproduction sensitivity of vertical magnetization recording which is higher than before by >=1 figure, by forming a magneto-resistance element on the plane of a main magnetic pole consisting of a film with high magnetic permeability. CONSTITUTION:A magnetic film 7 which has high specific resistance and high magnetic permeability and is sandwiched between a magnetoresistance element 8 and a magnetic pole 6 sends a magnetic field from a magnetic layer 3 to a magnetoresistance element 8 to prevent a short circuit between the element 8 and conductive magnetic pole 6. Magnetic flux from a magnetic recording medium 2 is received by the magnetic pole 6 and pierces the film 7 to reach the element 8. The electric resistance of the element 8 at this time varies with the magnetic field applied thereto from the medium 2. For this purpose, a specific current I is flowed through a barber pole type electrode 9 formed on the plane of the element. Then, variation V in the terminal voltage is detected and resistance variation across the magnetoresistance element is detected in the form of voltage variation to reproduce a signal, obtaining a large reproduction output.
Patent JP-S5992916-A (JP)
Title: Composition for forming transparent oxide film of iv a-group metal
Inventor: CHIYUUMA AKIHIRO
IPC: C23C18/12
Filed: 1982-11-19
Abstract: PURPOSE:To prepare the titled composition resistant to deterioration with moisture, having high concentration of metallic complex in the coating liquid, and capable of rapidly forming a transparent oxide film, by dissolving the beta-diketone complex of a IV a-group metal in a mixture of a <=4C saturated monohydric alkanol and water. CONSTITUTION:A composition for forming a transparent oxide film is prepared by dissolving a beta-diketone complex of a IV a-group metal selected from the acetylacetone complex, benzoylacetone complex, benzoylfluoro-acetone complex, trifluoroacetylacetone complex and dibenzoylmethane complex of Ti, Zr of Hf in a mixture of a <=4C saturated monohydric alkanol (e.g. isopropyl alcohol) and 0.5-45wt% of water. The composition is applied to a substrate such as glass plate, left to stand in air, dried by heating at 50-150 deg.C, and baked at 300-600 deg.C for 10sec-1hr in an oxygen-containing atmosphere to obtain the transparent film of the IV a-group metal oxide.
Patent JP-2000035627-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWASAKI TOSHIHIKO
IPC: G03C1/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material high in sensitivity and yet small in fog by incorporating a specified compound and an image quality improving agent in an invisible photosensitive silver halide emulsion layer as one constituent element and sensitizing this invisible photosensitive emulsion layer with selenium. SOLUTION: This photographic sensitive material is provided on a support with red-, green-, and blue-photosensitive emulsion layers, and the invisible photosensitive silver halide emulsion layer sensitized with the selenium and containing at least one image quality improving agent and at least one compound represented by formula I or II in which each of Z11, Z12, Z21, and Z22 is a nonmetallic atomic group necessary to form a 5- or 6-membered single ring or the like, or an aliphatic group; each of R13-R17 and R23-R29 is an H atom or the like; R is an alkyl group or the like; each of W1 and W2 is an aryl group or the like; each of X11 and X12 is an ion necessary to cancel a charge in the molecule; each of m11 and m21 is an ion number necessary to cancel charge in the molecule; and each of n11, n12, n21, and n22 is 0 or 1.
Patent JP-S6180254-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOYA YUKIO
IPC: G03C7/30
Filed: 1984-09-28
Abstract: PURPOSE:To speed up a development by specifying the sizes of blue-sensitive silver halide grains, specifying the silver bromic content of green- and red- sensitive silver halide layers, and incorporating a specified magenta coupler in the green-sensitive silver halide layer. CONSTITUTION:The blue-sensitive halide layer contg. silver halide grains having the average grain diameter of 0.20-0.55mum, and the green- and red-sensitive silver halide layers each contg. silver bromide in the amt. of 5-65mol% of the total silver halide are formed on a support. The green-sensitive layer contains a pyrazolotriazole type magenta coupler represented by the formula inwhich R1 is halogen or an monovalent org. group to be released by the cou pling reaction of the oxidation product of a developing agent, and R2, R3 are each H, alkyl, aryl, heterocyclic, acylamino, or the like. The specification of the sizes of the blue-sensitive silver halide grains and the silver bromide content of the green- and red-sensitive layers and the addition of the magenta coupler permit development processing to be sped up and stabilized.
Patent JP-S6094347-A (JP)
Inventor: KAGOHASHI WATARU
IPC: B23K20/00
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1129420-A (JP)
Title: Fungus-proofing composition
Inventor: NISHINO TAKASHI
IPC: A01N43/713
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen-based fungus-proofing composition excellent in oxidation resistance and visibility during its use without fading or pungent smells by including a peroxy compound and an oxidation-resistant color. SOLUTION: This composition comprises 1-30 wt.%, preferably, 5-20 wt.% of a peroxy compound (e.g. sodium percarbonate, potassium persulfate) and 0.0001-0.1 wt.%, preferably, 0.001-0.01 wt.% of a a pigment having oxidation resistance with a fading rate of <=50 % after 1 hr [a phthalocyanine-based pigment (e.g. C.I. Direct Blue 86) of the formula; C32 H(16-n)XN8 M((n) is 0-16; X is a halogen; M is a metallic element) or a pyrene-based pigment It is preferable that 0.01-1000 ppm of a metallic complex in which a bidentate ligand, such as pyridine, is bound to a transition metal in the II-VII valent oxidation state is included in a composition bath.
Patent JP-H0528573-A (JP)
Title: Optical recorder with magnetic modulation recording system and operation method for it
Inventor: KUSAMUTA YOSHITOSHI
IPC: G11B11/10
Filed: 1991-07-18
Abstract: PURPOSE:To inverse current flowing in a coil included in a magnetic-head at high speed and to reduce heating. CONSTITUTION:The pulse width of positive/negative voltage to give coil included in the magnetic head are respectively specified so that current flowing in a coil included in a magnetic field generating means becomes prescribed specified current at the changing point of data which should be recorded by a positive pulse width specifying circuit 10 and a negative pulse width specifying circuit 60. A specified voltage is given to a coil 103 and a magnetic field corresponding to a specified pulse width and positive/negative voltage is generated so that data is recorded.
Patent JP-H0950200-A (JP)
Title: Heater, fixing device, and image forming device
Inventor: TAKAZAWA HIROSHI
IPC: G03G15/20
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a heater capable of coping with the various kinds of voltages to be used by respectively forming an electrode pattern for power supply for respectively supplying power to plural exothermic resistors, a temperature detecting element, and plural heating elements, and an electrode pattern for recognizing output fro the temperature detecting element on a heater substrate. SOLUTION: Heat-generating resistors 101 and 102 are formed on the surface of a ceramic substrate 100, furthermore, the electrode pattern 103a conducting one end of the resistor 101 with one end of the resistor 102 is formed. On the other hand, the temperature detecting element 104 is formed on the back side of the substrate 100, and the electrode pattern 105b for taking out the output from the element 104 is formed so as to be conducted with the element 104. The pattern 105b is conducted to the pattern 105a having a terminal part formed on the surface of the substrate 100 through a through-hole, and the resistors 101 and 102 are controlled to be energized based on the temperature information taken out from the pattern 105a.